What is 20 percent of 4859 - step by step solution

To get the solution, we are looking for, we need to point out what we know.

1. We assume, that the number 4859 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 4859 is 100%, so we can write it down as 4859=100%.
4. We know, that x is 20% of the output value, so we can write it down as x=20%.
5. Now we have two simple equations:
1) 4859=100%
2) x=20%
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
4859/x=100%/20%
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.

7. Solution for what is 20% of 4859

4859/x=100/20
(4859/x)*x=(100/20)*x       - we multiply both sides of the equation by x
4859=5*x       - we divide both sides of the equation by (5) to get x
4859/5=x
971.8=x
x=971.8

now we have:
20% of 4859=971.8